Creating A Program - Mitsubishi Electric MELSEC iQ-R Series User Manual

Creating a program

Create a program to store values to the buffer memory in the CPU module on a BACnet workstation.
Values to be stored to buffer memory
■Access block for writing
Offset
(Decimal address)
+0
(400)
+1
(401)
+2 to +3
(402 to 403)
+4 to +5
(404 to 405)
+6
(406)
+7
(407)
+8
(408)
+9
(409)
+10 to +11
(410 to 411)
+12
(412)
+13
(413)
+14 to +17
(414 to 417)
+18
(418)
+19
(419)
+20 to +23
(420 to 423)
+24
(424)
+25
(425)
+26 to +29
(426 to 429)
For details on the format of access blocks for writing, refer to the following manual.
MELSEC iQ-R BACnet Module User's Manual (Application)
7 OPERATING EXAMPLE
46
7.2 Writing Values
Name
CONTROL
STATUS
Instance number of a destination device
ObjectIdentifier
Property-1 PropertyIdentifier
ArrayIndex
Write data
Property-2 PropertyIdentifier
ArrayIndex
Write data
Property-3 PropertyIdentifier
ArrayIndex
Write data
Property-4 PropertyIdentifier
ArrayIndex
Write data
Values to be stored
When sending a WritePropertyMultiple(WriteProperty) service, store '1'
(send request) to a CONTROL.
 (No settings)
3 (instance number of a write target device)
K4194314 (40000Ah)
b32 to b22: 1 (object type number of an AnalogOutput)
b21 to b0: 10 (instance number of an object)
For the ObjectIdentifier, refer to the following manual.
MELSEC iQ-R BACnet Module User's Manual (Application)
85 (PropertyIdentifier of a PresentValue property)
FFFFh
4 (The data type of the PresentValue of an AnalogOutput object is
REAL.)
0 (No priority)
E1 (real number 1.0)
FFFFh
 (No settings)
 (No settings)
FFFFh
 (No settings)
 (No settings)
FFFFh
 (No settings)
 (No settings)